Aqualex, Pokar RO, DC Power Ballast (Choke) 24v - 36v (2 in 1) Suitable for 8 to 11w UV Lamp (Tube), for All Brand RO- UV Water Purifiers : Amazon.in: Home & Kitchen
CFL Bulb Circuit Working Explanation - Electrothinks: Explore, Learn, Innovate
UV Lamp Driver Electronic Choke Disinfection Lamp Ballast - China UV Lamp Driver and UV Light Ballast
Nexqua RO AC UV Choke Adaptor/Ballast With Set of Two 11W 8" UV Lamp For All RO UV UF Water Purifier : Amazon.in: Home & Kitchen